Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Wake-Up State

The following wake-up signals will turn ON the BCM. The BCM may then begin active control and/or monitoring of certain devices:
^ The door ajar switches
^ The door handle switches (utility only)
^ The dome lamp
^ The park lamps
^ The power door lock switches
^ The gate ajar switch
^ The interior lamp request active
^ The ignition key put into the ignition switch
^ The ignition key removed from the ignition switch
^ The ignition in the RUN position
^ The key in the door lock switch
^ The lift glass release switch
^ The lift glass jamb switch
^ The RFA request to the BCM
^ Any Class 2 communication that requires BCM interaction